Success is not final，failure is not fatel，it is the courage to continue that connts.

预测未来的最好方法就是创造未来。

Risk-taking is essential, but calculated risk-taking is genius.

Ninety-nine percent of the troubles that threaten our civilization come from too optimistic, therefore we should have a system where the accounting is a way more conservative.

数学的美只向更有耐心的追随者展示。

你给予的越多，得到的也越多。